In addition to having more protein -than wheat does, the protein in rice is higher quality than that in wheat, with more of the amino acids essential to the human diet.
In addition to having more protein than wheat does, the protein in rice is higher quality than that in wheat, with more of the amino acids essential to the human diet.
(A) the protein in rice is higher quality than that in
(B) rice has protein of higher quality than that in
(C) the protein in rice is higher in quality than it is in
(D) rice protein is higher in quality than it is in（B）
(E) rice has a protein higher in quality than
我还是不懂,虽然看了OG,可是rice has protein 和 that of wheat不是不对称吗?
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发表于 2005-9-13 22:30:00
